/*
 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
 * copy, modify, and distribute this software in source code or binary form for use
 * in connection with the web services and APIs provided by Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use of
 * this software is subject to the Facebook Developer Principles and Policies
 * [http://developers.facebook.com/policy/]. This copyright notice shall be
 * included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.facebook.share.widget;

import android.content.Context;
import android.util.AttributeSet;
import com.facebook.internal.AnalyticsEvents;
import com.facebook.internal.CallbackManagerImpl;
import com.facebook.internal.FacebookDialogBase;
import com.facebook.share.R;
import com.facebook.share.Sharer;
import com.facebook.share.model.ShareContent;

/**
 * A button to share content through Messenger. Tapping the receiver will invoke the {@link
 * com.facebook.share.widget.MessageDialog} with the attached shareContent.
 */
public final class SendButton extends ShareButtonBase {
  public SendButton(final Context context) {
    super(
        context,
        null,
        0,
        AnalyticsEvents.EVENT_SEND_BUTTON_CREATE,
        AnalyticsEvents.EVENT_SEND_BUTTON_DID_TAP);
  }

  public SendButton(final Context context, final AttributeSet attrs) {
    super(
        context,
        attrs,
        0,
        AnalyticsEvents.EVENT_SEND_BUTTON_CREATE,
        AnalyticsEvents.EVENT_SEND_BUTTON_DID_TAP);
  }

  public SendButton(final Context context, final AttributeSet attrs, final int defStyleAttr) {
    super(
        context,
        attrs,
        defStyleAttr,
        AnalyticsEvents.EVENT_SEND_BUTTON_CREATE,
        AnalyticsEvents.EVENT_SEND_BUTTON_DID_TAP);
  }

  @Override
  protected int getDefaultStyleResource() {
    return R.style.com_facebook_button_send;
  }

  @Override
  protected int getDefaultRequestCode() {
    return CallbackManagerImpl.RequestCodeOffset.Message.toRequestCode();
  }

  @Override
  protected FacebookDialogBase<ShareContent, Sharer.Result> getDialog() {
    final MessageDialog dialog;
    if (SendButton.this.getFragment() != null) {
      dialog = new MessageDialog(SendButton.this.getFragment(), getRequestCode());
    } else if (SendButton.this.getNativeFragment() != null) {
      dialog = new MessageDialog(SendButton.this.getNativeFragment(), getRequestCode());
    } else {
      dialog = new MessageDialog(getActivity(), getRequestCode());
    }
    dialog.setCallbackManager(getCallbackManager());
    return dialog;
  }
}
